I subscribe to the website Artabase which features new members artwork. This morning I came across Phoebe McDonald, a Brisbane-based artist. 'Her work is centred on concepts of interconnectedness and impermanence, and she has an ongoing interest in the nature of light, time, space and perception. She is also interested in the subtle changes and cyclic events that occur in the natural environment over time.'
I particularly liked her 'Shadow Series 2009', as seen here.